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Re: [RE: Spinosaur crests & sails]]

"T. Mike Keesey" <tmk@dinosauricon.com> wrote:

I guess the sample size is too small to tell for sure, but can we rule out
sexual dimorphism?

I don't think so. Not in this case. 

Given the number of Spinosaur teeth offered for sale by fossil dealers, I
presume these animals were not that rare. More new diagnostic material will be
discovered sooner or later. Then we'll know for sure.

Berislav Krzic

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